This trial was designed to investigate the effects of industrial hemp ethanol extraction byproduct (IHEEB) and Chinese wildrye hay (CWH) replacement alfalfa (AH) on digestibility, lactation performance, plasma metabolites, ruminal fermentation, bacterial communities in Holstein dairy cows. Nine healthy multiparous cows (parity = 3) with similar body weights (584 ± 12.3 kg), days milk (108 11.4), yields (30 1.93 kg; all mean standard deviation) were used a replicated 3 × Latin square design...

Abstract Hydrogenated amorphous carbon (a-C:H) films are capable of providing excellent superlubricating properties, which have great potential serving as self-lubricating protective layer for mechanical systems in extreme working conditions. However, it is still a huge challenge to develop a-C:H achieving robust superlubricity state vacuum. The main obstacle derives from the lack knowledge on influencing mechanism deposition parameters bonding structure and its relation their...

This article delves into a comprehensive comparative analysis of two prominent third-generation semiconductor materials, silicon carbide (SiC) and gallium nitride (GaN). It explores their foundational theories, practical applications, future prospects, the hurdles they face in realm materials science. SiC is characterized by its impressive thermal conductivity wide bandgap, while GaN showcases remarkable electron mobility high saturation velocity. Both have demonstrated outstanding...

New-type magnesium alloy with prominent solubility and mechanical property lays foundation for preparing fracturing part in petroleum extraction. Herein, Mg-xZn-Zr-SiC is prepared casting strategy. Electrochemical compression tests are conducted to assess the feasibility as decomposable material. Morphology, composition, phase distribution characterized investigate decomposition mechanism. Results indicate that floccule, substrate component reticulate secondary formed on as-prepared surface....

Clostridium butyricum (C. butyricum) is currently widely used to improve the body health and productive performance of monogastric animals. However, there have been few reports on effects specific mechanism action in ruminants. This study aimed investigate supplementation growth digestive microbiota fattening goats. Twenty-four healthy male Albas goats (body weight = 22 ± 2.03 kg) were randomly divided into 3 treatment groups with eight each group. The treatments as follows: control group...

High-temperature solid lubricant coatings with decent lubrication performance are essential in critical processes of metal forming and aerospace. However, their preparation is formidably challenging due to the harsh working conditions. Here we successfully developed a coating via facile eco-friendly avenue by casting homogeneous mixture molybdenum disulfide (MoS₂) hexagonal boron nitride (h-BN) as lubricants, silicate binder, water solvent onto titanium alloy substrate. This...

The MPC-in-the-head with preprocessing (MPCitH-PP) paradigm presents a novel approach for constructing post-quantum digital signatures like Picnic3. This paper revisits the MPCitH-PP construction, analyzing both its offline and online phases proposing reformulation of protocol. By identifying redundant computations in these phases, we optimize them into single phase, thereby enhancing efficiency MPCitH-PP. Furthermore, explore independence mask, demonstrating that it can be calculated...

Determination of apple attitude is a key technology for picking robots to achieve automatic picking. This paper proposes joint estimation method pose by segmenting apples and their calyx basin designs an improved YOLO11s segmentation network (SCH-YOLO11s) address challenges posed small, darker targets image degradation. The SCH-YOLO11s combines the Simple Attention Module (SimAM) with C3k2 into C3k2_SimAM module, Conv in backbone replaced CMUNeXt Block, Histogram Transformer Block (HTB)...

Oat hay and alfalfa are important roughage resources in livestock production. However, the effect of mixture oat on meat quality Albas goats is unclear. This study aimed to investigate effects feeding different proportions growth performance goats. Therefore, 32 were fed for 70 days randomly divided into four treatment groups principle similar weight: whole group (OAT), ratio 3:7 (OA73), 7:3 (OA37) (Alfalfa), with eight each group. Daily feed intake records, feces, samples, rumen fluid...

The mitigation and prevention of acute immune stress are essential for livestock production. Clostridium butyricum ( C. ) has shown positive effects in stabilizing intestinal microbiota disorders, improving function inhibiting disease development, but its on ruminants unclear. Therefore, the current trial hypothesized that could improve goats’ antioxidant capacity by regulating bacterial communities blood metabolism effectively alleviating induced Lipopolysaccharides (LPS). Sixteen healthy...

Reducing friction is of great interest, and an external potential applied to the pair can regulate lubricity. Electrochemical atomic force microscopy (EC-AFM) used study tribological adsorption behavior monovalent trivalent ionic solutions between charged surfaces. An opposite trend coefficient (COF) normal that varies with electric witnessed. Direct measurements theoretical models have disclosed that, for NaCl solution, negative field reduces COF by increasing cation adsorption. As LaCl

The Feilike mixture (FLKM) is a valid prescription that frequently used to assist in the clinical treatment of pneumonia. However, mechanisms its effects remain unclear. First, through literature evaluation, it was preliminarily determined FLKM improved symptoms, regulated immune inflammation response and ameliorated pulmonary function. Then, via database search mining, 759 targets 104 active compounds were identified. component-target (CT) network showed key compositions resveratrol,...

Clostridium butyricum , as a probiotic with variety of active products, has been widely used to improve the intestinal health humans and animals. Previous studies had demonstrated that exhibited potential protective positive effects in human disease research animal production by producing beneficial substances, such inflammation, epithelial barrier, metabolic diseases, regulation gut microbiota. Therefore, we hypothesized dietary supplementation could fattening goats modulating However, it...

Diamond-like carbon (DLC) films have significant potential to provide solutions for the friction reduction and lubricity problem of mechanical moving pairs. However, realization excellent lubrication or even superlubricity long lifetime under heavy loading conditions is still a great challenge, which crucial applications DLC in harsh environments. Here, we construct group property-strengthening Si-DLC/PLC multilayer that could withstand ultrahigh contact stresses achieve robust...

This study aimed to evaluate the relationship between temperature (T), relative humidity (RH), and index (THI), milk yield (MY), rumination time (RT), activity (AT) of dairy cows in different parities under low high (LTHH). In this study, number samples each day was determined by all healthy barn with parity days (DIM) within 5 305, respectively. The box plot method used for screening removing outliers cow indicators after classification according DIM. To remove effect DIM on MY, a bivariate...

Volatile fatty acids (VFAs) and methane are the main products of rumen fermentation. Quantitative studies fermentation parameters can be performed using in vitro techniques machine learning methods. The currently proposed models suffer from poor generalization ability due to small number samples. In this study, a prediction model for (methane, acetic acid (AA), propionic (PA)) dairy cows is established stacking ensemble method techniques. Four factors related nutrient level total mixed...